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Puerto Rico

$87+ Cheap flights from Jacksonville (JAX) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Jacksonville to Puerto Rico

Cheapest flights from Jacksonville to Puerto Rico
Explore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Priceline deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:23 am
JAX
-
SJU
Nonstop3h 02m
Frontier
Wed 4/224:35 pm
SJU
-
JAX
1 stop16h 02m
Frontier
Deal found 3/25$207
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:32 am
JAX
-
SJU
1 stop8h 35m
Frontier
Tue 5/57:00 am
SJU
-
JAX
Nonstop3h 33m
Frontier
Deal found 3/25$212
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/179:45 pm
JAX
-
SJU
1 stop18h 05m
Frontier
Sun 5/247:00 am
SJU
-
JAX
Nonstop3h 33m
Frontier
Deal found 3/25$214
This Priceline deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:45 pm
JAX
-
SJU
1 stop18h 05m
Frontier
Sun 6/147:00 am
SJU
-
JAX
Nonstop3h 25m
Frontier
Deal found 3/25$216
This Super.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:23 am
JAX
-
SJU
Nonstop3h 02m
Frontier
Thu 4/237:45 am
SJU
-
JAX
Nonstop3h 38m
Frontier
Deal found 3/24$217
This Frontier deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:08 pm
JAX
-
SJU
Nonstop3h 05m
Frontier
Thu 4/307:45 am
SJU
-
JAX
Nonstop3h 38m
Frontier
Deal found 3/24$218
This Expedia deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:28 am
JAX
-
SJU
Nonstop3h 05m
Frontier
Mon 6/157:00 am
SJU
-
JAX
Nonstop3h 25m
Frontier
Deal found 3/25$220
This Frontier deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:42 am
JAX
-
SJU
1 stop8h 25m
Frontier
Sat 4/251:59 am
SJU
-
JAX
1 stop11h 30m
Frontier
Deal found 3/24$221
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:20 am
JAX
-
SJU
Nonstop3h 09m
Frontier
Sat 8/87:00 am
SJU
-
JAX
Nonstop3h 25m
Frontier
Deal found 3/22$222
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:49 pm
JAX
-
SJU
1 stop27h 05m
Multiple Airlines
Thu 4/231:59 am
SJU
-
JAX
1 stop18h 32m
Multiple Airlines
Deal found 3/24$224
This KAYAK deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:55 pm
JAX
-
SJU
Nonstop2h 57m
JetBlue
Wed 4/2212:30 pm
SJU
-
JAX
Nonstop3h 28m
JetBlue
Deal found 3/25$225
This Super.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:16 am
JAX
-
SJU
1 stop14h 13m
Frontier
Thu 4/307:45 am
SJU
-
JAX
Nonstop3h 38m
Frontier
Deal found 3/23$227

Find flight deals from Jacksonville to Puerto Rico

Keep the following information in mind while searching for Jacksonville to Puerto Rico flight deals. Data was last updated March 26, 2026.

Round-trip from

$207
(Priceline)

One-way from

$87
(Super.com)

Popular in

December

Cheapest in

August

Average price

$350

Good round-trip deal

$260 or less

Good one-way deal

$122 or less
From Jacksonville to Puerto Rico
Search Deals
One-way flight from Jacksonville to Puerto Rico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Jacksonville to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Jacksonville to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Jacksonville to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sun 4/26

5:30 am-11:45 am

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Fri 5/1

12:55 pm-10:50 pm

1 stop9h 55m

$265

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 5/9

7:05 am-4:33 pm

1 stop9h 28m

San Juan Luis Munoz Marin Intl

Sat 5/16

6:15 am-1:35 pm

1 stop7h 20m

$276

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 4/29

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Wed 5/6

3:00 pm-11:04 pm

1 stop8h 04m

$300

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sun 5/3

10:55 am-12:05 am

1 stop13h 10m

San Juan Luis Munoz Marin Intl

Wed 5/6

5:35 am-3:45 pm

2 stops10h 10m

$332
Quickest round-trip

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 4/17

4:55 pm-7:52 pm

Nonstop2h 57m

San Juan Luis Munoz Marin Intl

Mon 4/20

12:30 pm-3:58 pm

Nonstop3h 28m

$338

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 4/21

11:50 am-10:40 pm

1 stop10h 50m

San Juan Luis Munoz Marin Intl

Tue 4/28

5:35 am-3:45 pm

2 stops10h 10m

$372

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 5/16

10:55 am-9:25 pm

2 stops10h 30m

San Juan Luis Munoz Marin Intl

Sun 5/31

5:35 am-3:50 pm

2 stops10h 15m

$375

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 4/29

7:45 am-6:10 pm

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Wed 5/6

5:35 am-3:45 pm

2 stops10h 10m

$404

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 5/9

10:55 am-9:25 pm

2 stops10h 30m

San Juan Luis Munoz Marin Intl

Sun 5/17

5:35 am-3:50 pm

2 stops10h 15m

$405

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 4/7

1:15 pm-11:40 pm

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Thu 4/9

5:05 am-2:45 pm

2 stops9h 40m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 45 resultsSorted by cheapest first
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5

Best time to book a flight from Jacksonville to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Puerto Rico

What is the cheapest month to book a flight from Jacksonville to Puerto Rico?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $135). Flying from Jacksonville to Puerto Rico in September is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to PR?

Find hourly flight availability from Jacksonville to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Jacksonville to Puerto Rico by exploring options for tickets at noon.

What is the cheapest day to fly from Jacksonville to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Puerto Rico. Price data was last updated on March 23, 2026.

Travelers seeking maximum savings on their Jacksonville to Puerto Rico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated March 26, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Jacksonville to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,336 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,336 reviews
Delta
7.9
Good
8,336 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,487 reviews
Delta
7.9
Good
8,336 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
JetBlue
7.2
Good
2,905 reviews
Delta
7.9
Good
8,336 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.1
Good
11,496 reviews
Delta
7.9
Good
8,336 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.7
Fair
3,015 reviews
Delta
7.9
Good
8,336 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Puerto Rico?

    Located just 11.2 mi from the city center, Jacksonville (JAX) is the airport most travelers will use when flying to Puerto Rico from Jacksonville.

  • How long is the flight from Jacksonville to Puerto Rico?

    For as low as $300, Delta can have you in Puerto Rico from Jacksonville in 2h 58m. Jacksonville and Puerto Rico are separated by a distance of 1287 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Jacksonville to Puerto Rico one-way?

    $67 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and JetBlue, with prices starting from $88 and $100, respectively.

  • What are the most popular routes from Jacksonville to Puerto Rico?

    The most popular flight routes from Jacksonville to Puerto Rico are Jacksonville - San Juan Luis Munoz Marin Intl, Jacksonville - Aguadilla Borinquen and Jacksonville - Culebra.

  • What are the cheapest flights from Jacksonville to Puerto Rico?

    The cheapest flight price from Jacksonville to Puerto Rico is $101. On average you can expect to pay $230. The most popular route, (Jacksonville - San Juan Luis Munoz Marin Intl), can usually be booked for $108.

  • Can I find deals for flights from Jacksonville to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Puerto Rico.

  • Can I find deals for business class flights from Jacksonville to Puerto Rico?

    Yes. Cheapflights offers flight deals from Jacksonville to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Puerto Rico?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $135). Flying from Jacksonville to Puerto Rico in September is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Jacksonville to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
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Fort Lauderdale to Nassau flights
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Miami to Georgetown flights
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Tampa to Nassau flights
Fort Lauderdale to Aguadilla flights
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Miami to St. John's flights
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Fort Lauderdale to Marsh Harbour flights

Top 6 airlines flying from Jacksonville to Puerto Rico

Discover the top 6 airlines that operate flights from Jacksonville to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$318FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$146Average$258FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$178Average$313FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$208Average$610FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$399FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$307Average$380FlexibilityNo cancel feeOn-time63%

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